(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

a) A jet fighter has two engines each generating 70,000 N of thrust. What is the acceleration of the 15,000 kg jet?

b) The above jet reaches a final velocity of 240 m/s. What is the frictional force on the jet?

2. Relevant equations

Ff= Fn(mew?)

F=MA

?

3. The attempt at a solution

Okay, so for the first part (a) I got 4.66 m/s squared as my acceleration. I need to know how to get the answer for part b.

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# Homework Help: Final velocity and frictional force?

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